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25 // 22 //
26 // 23 //
27 // ------------------------------------------- << 24 // $Id: G4MuBremsstrahlung.hh,v 1.15 2003/06/16 17:01:37 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-05-02-patch-01 $
28 // 26 //
29 // GEANT4 Class header file << 27 //--------------- G4MuBremsstrahlung physics process ------------------
30 // << 28 // by Laszlo Urban, September 1997
31 // << 29 //------------------------------------------------------------------------------
32 // File name: G4MuBremsstrahlung << 30 // 10/02/00 modifications , new e.m. structure, L.Urban
33 // << 31 // 10-08-01: new methods Store/Retrieve PhysicsTable (mma)
34 // Author: Laszlo Urban <<
35 // <<
36 // Creation date: 30.09.1997 <<
37 // <<
38 // Modifications: <<
39 // <<
40 // 10/02/00 modifications , new e.m. structure <<
41 // 10-08-01 new methods Store/Retrieve Physics <<
42 // 29-10-01 all static functions no more inlin 32 // 29-10-01 all static functions no more inlined (mma)
43 // 10-05-02 V.Ivanchenko update to new design << 33 // 16-01-03 Migrade to cut per region (V.Ivanchenko)
44 // 26-12-02 secondary production moved to deri << 34 //------------------------------------------------------------------------------
45 // 24-01-03 Make models region aware (V.Ivanch <<
46 // 05-02-03 Fix compilation warnings (V.Ivanch <<
47 // 08-08-03 STD substitute standard (V.Ivanch <<
48 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossPro <<
49 // 21-01-04 Migrade to G4ParticleChangeForLoss <<
50 // 10-02-04 Add lowestKinEnergy (V.Ivanchenko) <<
51 // 17-08-04 Rename the process "Mu" -> "mu" (V <<
52 // 08-11-04 Migration to new interface of Stor <<
53 // 08-04-05 Major optimisation of internal int <<
54 // <<
55 // Class Description: <<
56 // <<
57 // This class manages the Bremsstrahlung proce <<
58 // it inherites from G4VContinuousDiscreteProc <<
59 // <<
60 <<
61 // ------------------------------------------- <<
62 // <<
63 35
64 #ifndef G4MuBremsstrahlung_h 36 #ifndef G4MuBremsstrahlung_h
65 #define G4MuBremsstrahlung_h 1 37 #define G4MuBremsstrahlung_h 1
66 38
67 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 40
>> 41 #include "G4ios.hh"
69 #include "globals.hh" 42 #include "globals.hh"
70 #include "G4VEnergyLossProcess.hh" << 43 #include "Randomize.hh"
71 #include "G4VEmModel.hh" << 44 #include "G4VMuEnergyLoss.hh"
>> 45 #include "G4Track.hh"
>> 46 #include "G4Step.hh"
>> 47 #include "G4OrderedTable.hh"
>> 48 #include "G4PhysicsTable.hh"
>> 49 #include "G4PhysicsLogVector.hh"
>> 50 #include "G4MaterialCutsCouple.hh"
72 51
73 //....oooOO0OOooo........oooOO0OOooo........oo 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
74 53
75 class G4ParticleDefinition; << 54 class G4MuBremsstrahlung : public G4VMuEnergyLoss
76 <<
77 class G4MuBremsstrahlung : public G4VEnergyLos <<
78 55
79 { 56 {
80 public: << 57 public:
81 58
82 explicit G4MuBremsstrahlung(const G4String& << 59 G4MuBremsstrahlung(const G4String& processName = "MuBrems");
83 60
84 ~G4MuBremsstrahlung() override = default; << 61 ~G4MuBremsstrahlung();
85 62
86 G4bool IsApplicable(const G4ParticleDefiniti << 63 G4bool IsApplicable(const G4ParticleDefinition&);
87 64
88 G4double MinPrimaryEnergy(const G4ParticleDe << 65 void BuildPhysicsTable(const G4ParticleDefinition& ParticleType);
89 const G4Material*, G4double cut) ove <<
90 66
91 inline void SetLowestKineticEnergy(G4double << 67 void BuildLossTable(const G4ParticleDefinition& ParticleType);
92 68
93 // print description in html << 69 void BuildLambdaTable(const G4ParticleDefinition& ParticleType);
94 void ProcessDescription(std::ostream&) const <<
95 70
96 G4MuBremsstrahlung & operator=(const G4MuBre << 71 void PrintInfoDefinition();
97 G4MuBremsstrahlung(const G4MuBremsstrahlung& <<
98 72
99 protected: << 73 G4double GetMeanFreePath(const G4Track& track,
>> 74 G4double previousStepSize,
>> 75 G4ForceCondition* condition );
100 76
101 void InitialiseEnergyLossProcess(const G4Par << 77 G4VParticleChange *PostStepDoIt(const G4Track& track,
102 const G4Par << 78 const G4Step& Step );
103 79
104 G4double lowestKinEnergy; << 80 G4double GetDMicroscopicCrossSection(
105 G4bool isInitialised = false; << 81 const G4ParticleDefinition* ParticleType,
>> 82 G4double KineticEnergy,
>> 83 G4double AtomicNumber,
>> 84 G4double AtomicMass,
>> 85 G4double GammaEnergy);
106 86
107 }; << 87 G4bool StorePhysicsTable(G4ParticleDefinition* ,
>> 88 const G4String& directory, G4bool);
>> 89 // store eLoss and MeanFreePath tables into an external file
>> 90 // specified by 'directory' (must exist before invokation)
108 91
109 //....oooOO0OOooo........oooOO0OOooo........oo << 92 G4bool RetrievePhysicsTable(G4ParticleDefinition* ,
>> 93 const G4String& directory, G4bool);
>> 94 // retrieve eLoss and MeanFreePath tables from an external file
>> 95 // specified by 'directory'
110 96
111 inline void G4MuBremsstrahlung::SetLowestKinet << 97 protected:
112 { << 98
113 lowestKinEnergy = e; << 99 G4double ComputeMeanFreePath( const G4ParticleDefinition* ParticleType,
114 } << 100 G4double KineticEnergy,
>> 101 const G4MaterialCutsCouple* couple);
>> 102
>> 103 void ComputePartialSumSigma( const G4ParticleDefinition* ParticleType,
>> 104 G4double KineticEnergy,
>> 105 const G4MaterialCutsCouple* couple);
>> 106
>> 107 virtual G4double ComputeMicroscopicCrossSection(
>> 108 const G4ParticleDefinition* ParticleType,
>> 109 G4double KineticEnergy,
>> 110 G4double AtomicNumber,
>> 111 G4double AtomicMass,
>> 112 G4double GammaEnergyCut);
>> 113
>> 114 virtual G4double ComputeDMicroscopicCrossSection(
>> 115 const G4ParticleDefinition* ParticleType,
>> 116 G4double KineticEnergy,
>> 117 G4double AtomicNumber,
>> 118 G4double AtomicMass,
>> 119 G4double GammaEnergy);
>> 120
>> 121 private:
>> 122
>> 123 G4MuBremsstrahlung & operator=(const G4MuBremsstrahlung &right);
>> 124 G4MuBremsstrahlung(const G4MuBremsstrahlung&);
>> 125
>> 126 G4double ComputeBremLoss(const G4ParticleDefinition* ParticleType,
>> 127 G4double Z,G4double A,
>> 128 G4double T, G4double Cut);
>> 129
>> 130 const G4Element* SelectRandomAtom(const G4MaterialCutsCouple* couple) const;
>> 131
>> 132 void MakeSamplingTables( const G4ParticleDefinition* ParticleType );
>> 133
>> 134 protected:
>> 135
>> 136 virtual G4double SecondaryEnergyThreshold(size_t index);
>> 137
>> 138 private:
>> 139
>> 140 G4PhysicsTable* theMeanFreePathTable;
>> 141
>> 142 G4OrderedTable PartialSumSigma;
>> 143
>> 144 static G4double LowerBoundLambda; // bining for lambda table
>> 145 static G4double UpperBoundLambda;
>> 146 static G4int NbinLambda;
>> 147 G4double LowestKineticEnergy,HighestKineticEnergy;
>> 148 G4int TotBin;
>> 149
>> 150
>> 151 const std::vector<G4double>* secondaryEnergyCuts;
>> 152
>> 153 // tables for sampling
>> 154 static G4int nzdat,ntdat,NBIN;
>> 155 static G4double zdat[5],adat[5],tdat[8];
>> 156 static G4double ya[1001],proba[5][8][1001];
>> 157 static G4double CutFixed;
>> 158
>> 159 public:
>> 160
>> 161 static void SetLowerBoundLambda(G4double val);
>> 162 static void SetUpperBoundLambda(G4double val);
>> 163 static void SetNbinLambda(G4int n);
>> 164 static G4double GetLowerBoundLambda();
>> 165 static G4double GetUpperBoundLambda();
>> 166 static G4int GetNbinLambda();
>> 167
>> 168 };
115 169
116 //....oooOO0OOooo........oooOO0OOooo........oo 170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 171
>> 172 #include "G4MuBremsstrahlung.icc"
117 173
118 #endif 174 #endif
119 175